For me, the VCA clover looks like a clover... Never once have I associated it to a Cross... When I see a girl wearing even the single motif clover I *Sigh* and say she has on VCA 

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I second Hermesaholic. It's called a quatrefoil, and although it's long been associated with Christianity, it's a design element that pre-dates Christ.
http://www.seattlefirstbaptist.org/...refoil&Header=The Quatrefoil&tm=lp_who_we_are
http://en.wikipedia.org/wiki/Quatrefoil
I'm a man and when I see it I immediately think of VC&A. I see it as a plant, a flower or a four-leaf clover. And I think it looks better than the heart. Hearts are everywhere but the VCA clover is unmistakable.